Lot
346 
Panama, 1901, Registration, 10c brown red, blue "1899" handstamp, used with 5c blue (17), tied by bluish black "Panama, 4 Mar 1902" duplex on domestic cover addressed to local hotel in Panama City, original sender's receipt with matching blue "1899" handstamp, Very Fine and scarce. Scott No. Panama F4 + 17 Estimate $200 - 300.
THIS IS THE ONLY RECORDED MATCHING PANAMA REGISTERED COVER AND SENDER'S RECEIPT.
Realized: $475